????:1???????????????:?????92???

2???????????

3?????95.98???

4?????????

5?????

??????6???6? (?? ??????????????????)????????6??,??????5?????????????????,???????????6???1???

??,????????5????20?????25?,?12????????1.5??

???????,?????????????????,????????2???,????????????4?????????????????????6???,??????????1????????

??????????,??????,???

?????,????(??) ????:???